deangiberson / spriter-scon-js Goto Github PK
View Code? Open in Web Editor NEWA simple JS based animation playback engine for Spriter SCON files.
License: MIT License
A simple JS based animation playback engine for Spriter SCON files.
License: MIT License
Hello,
I'm not sure if this lib's still being maintained, but it is of use to me and might be to others, so I'd like to document this here.
I had some trouble with one of my animations, and the following seams to fix it:
in unmapFromParent, I added to the "s" object (after line 114):
pivot_x : pos.pivot_x,
pivot_y : pos.pivot_y,
in the tween function (line 137), do not default to 0:
pivot_x : lerp( ao.pivot_x, bo.pivot_x, t),
pivot_y : lerp( ao.pivot_y, bo.pivot_y, t),
Now, your draw callback can do the following:
if( !isNaN(obj.pivot_x) ) sprite.anchor.x = obj.pivot_x;
else sprite.anchor.x = file.pivot_x;
if( !isNaN(obj.pivot_y ) ) sprite.anchor.y = obj.pivot_y;
else sprite.anchor.y = file.pivot_y;
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